Exercise (options)

The owner of an option contract has the right to exercise it, and thus require that the financial transaction specified by the contract is to be carried out immediately between the two parties, whereupon the option contract is terminated. When exercising a call option, the owner of the option purchases the underlying shares (or commodities, fixed interest securities, etc.) at the strike price from the option seller, while for a put option, the owner of the option sells the underlying to the option buyer, again at the strike price.

Styles

The option style, as specified in the contract, determines when, how, and under what circumstances, the option holder may exercise it. It is at the discretion of the owner whether (and in some circumstances when) to exercise it.

Option

Option may refer to:

Computing

Entertainment

History

Legal rights

Options (novel)

Options is a 1975 absurdist science fiction novel by Robert Sheckley, published in paperback by Pyramid Books. The first British edition appeared in 1977, and a French translation was published in 1979.

The story is ostensibly about a marooned space traveller's attempt to get a spare part for his starship, the Intrepid III. He has a robotic guard, programmed to guard him against all planetary dangers. But soon he discovers that the robot has not been programmed for the planet where they are, with comic results. However, the narrative later descends into a mass of diversions, non-sequiturs and meditations on the nature of authorship. Eventually the diversions take over the book to the extent that the author openly introduces an increasingly bizarre succession of deus ex machina in an attempt to get the novel back on track, but eventually admits defeat.

Reception

Spider Robinson reviewed the novel favorably, declaring that although Sheckley deliberately broke most of the rules for successful storytelling, Options was "hilarious . . . an exploding cigarette, a velvet banana, a bearded tractor, a Presbyterian platypus."

Computer configuration

In communications or computer systems, a configuration is an arrangement of functional units according to their nature, number, and chief characteristics. Often, configuration pertains to the choice of hardware, software, firmware, and documentation. The configuration affects system function and performance.

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Physical exercise

Physical exercise is any bodily activity that enhances or maintains physical fitness and overall health and wellness. It is performed for various reasons, including strengthening muscles and the cardiovascular system, honing athletic skills, weight loss or maintenance, and merely enjoyment. Frequent and regular physical exercise boosts the immune system and helps prevent the "diseases of affluence" such as heart disease, cardiovascular disease, Type 2 diabetes, and obesity. It may also help prevent stress and depression, help to promote or maintain positive self-esteem, improve mental health generally, and can augment an individual's sex appeal or body image, which has been found to be linked with higher levels of self-esteem.Childhood obesity is a growing global concern, and physical exercise may help decrease some of the effects of childhood and adult obesity. Some care providers call exercise the "miracle" or "wonder" drug—alluding to the wide variety of benefits that it can provide for many individuals.

Exercise (disambiguation)

Exercise may refer to:

Exercise (mathematics)

A mathematical exercise is a routine application of algebra or other mathematics to a stated challenge. Teachers assign mathematical exercises to develop the skills of their students. Early exercises deal with addition, subtraction, multiplication, and division of integers. Extensive courses of exercises in school extend such arithmetic to rational numbers. Various approaches to geometry have based exercises on relations of angles, segments, and triangles. The topic of trigonometry gains many of its exercises from the trigonometric identities. In college mathematics exercises often depend on functions of a real variable or application of theorems. The standard exercises of calculus involve finding derivatives and integrals of specified functions.

Usually instructors prepare students with worked examples: the exercise is stated, then a model answer is provided. Often several worked examples are demonstrated before students are prepared to attempt exercises on their own. Some texts, such as those in Schaum's Outlines, focus on worked examples rather than theoretical treatment of a mathematical topic.